| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Santos, Rf
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Topics
Publications (8/8 displayed)
- 2024Benchmarking L-PBF Systems for Die Production: Powder, Dimensional, Surface, Microstructural and Mechanical Characterisationcitations
- 2022Co-W Barrier Layers for Metallization of Copper Interconnects: Thermal Performance Analysiscitations
- 2022Seedless Cu Electroplating on Ru-W Thin Films for Metallisation of Advanced Interconnectscitations
- 2022PMMA Lens Arrays for Micro Concentrator Solar Cells Produced by Hot Embossing
- 2021The effect of Cr content on the corrosion resistance of WC-Ni-Cr-Mo compositescitations
- 2020Microstructural characterization and corrosion resistance of WC-Ni-Cr-Mo composite - The effect of Mocitations
- 2017In the search of nanocrystallinity in tool-steel chipscitations
- 2017Superparamagnetic core-shell nanocomplexes doped with Yb3+:Er3+/Ho3+ rare-earths for upconversion fluorescencecitations
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article
Microstructural characterization and corrosion resistance of WC-Ni-Cr-Mo composite - The effect of Mo
Abstract
WC-Ni-Cr-Mo are good candidates for replacing WC-Co for its better corrosion performance. This work investigated the effect of different Mo content on the mechanical properties and corrosion susceptibility of WC-Ni-Cr-Mo composites in chloride and sulphate acidic media. Chemical, microstructural, and electrochemical analysis were performed. Results show chlorides are frankly more aggressive than sulphates, but additions of up to 0.6 wt% in Mo can enhance the active-passive transition, particularly in the presence of chlorides, and guarantee the passive state in sulphates. Also, Mo was effective in hindering WC grain growth and in increasing hardness in 5%, simultaneously reducing toughness in 4%.